What's moving oil prices in 2011?

The market for crude oil will gradually tighten in 2011 due to the continuing robust growth in demand from the emerging markets. The crude oil price is likely to fluctuate between $80 and $100 a barrel and would be mainly driven by cyclical factors, according to the latest study published by Bank Sarasin's Thematic investments department entitled ‘Crude Oil : What's moving oil prices in 2011?’.